Colorectal, lung, diabetes, hepatitis C, prostate and aortic aneurysm screening, each start and stop age explained from USPSTF evidence, chart one composite man's NU470 Unit 5 timeline. Searches like "nu 470 unit 5 assignment example", "nu470 unit 5 sample" and "nu470 unit 5 example" land here.
What a finished NU470 Unit 5 screening schedule analysis looks like
A timeline table running from age 52 to 80 leads the five pages, one row per screening and one column per age band, with a shaded cell wherever a test applies. Each row carries the USPSTF grade and the year the recommendation was published, and a header line gives the date on which the whole schedule was checked. Colorectal screening runs to 75, grade A from 50. Annual low-dose CT for lung cancer applies from now until 59, fifteen years after his last cigarette, on his [27] pack-years. Prediabetes and diabetes screening repeats while his body mass index stays at [29]. Hepatitis C is a one-time test. Prostate screening appears at 55 as an individual decision, grade C, and a one-time aortic ultrasound at 65 because he ever smoked.
How a NU470 Unit 5 example is structured
When is the timeline's question; why belongs to the paragraphs beneath it. Each screening gets a short entry in the same order: the recommendation and its grade, the population it covers, what makes this man eligible, and the reason behind the age boundaries. The why is the analysis. Colorectal screening begins at 45 in the 2021 update because incidence was rising in younger adults and the Task Force weighed modeling of benefit and harm across start ages; lung screening ends fifteen years after quitting because the balance of benefit against false positives and radiation shifts as risk falls. Grade C for prostate screening is explained as a close balance requiring shared decision-making, not a recommendation against. What does not apply, and why, fills the last section, including tests commonly offered without Task Force support, and states that the schedule belongs to a composite patient.
Dated, graded, sourced
Every row names the USPSTF grade and publication year, and the header records the date the schedule was checked, since Task Force updates can move a start age between one term and the next.
The quit year as arithmetic
His [27] pack-years meet the 20-pack-year threshold, and because he quit at 44, eligibility for annual low-dose CT ends at 59; the analysis shows the calculation instead of stating the conclusion.
Why 45 for colorectal
Rising incidence in younger adults and modeling of lifetime benefit and harm across start ages are given as the reasons the 2021 update lowered the starting age, with grade B for ages 45 to 49.
A C grade explained
Prostate screening from 55 to 69 is framed as a close balance of benefit and harm that turns on his own preferences, so the schedule marks it for discussion rather than as a routine order.
What stays off the schedule
Resting ECG screening in a low-risk adult, graded D, and routine vitamin D testing, graded I, are named as tests the Task Force recommends against or finds insufficient evidence for, so absences read as decisions.
Where marks go in NU470 Unit 5
Precision is what markers usually check first in a screening analysis. A schedule that says colon screening at 50 or mammograms yearly, with no source or date, is out of step with current recommendations and tells the marker the writer did not check. Credit goes to the recommending body named, grade and year given, the patient's eligibility shown from his own history, and the reasoning behind each age boundary. The why question carries real weight: listing tests earns less than explaining what evidence set the start and stop ages. Distinguishing grades matters as well; treating a C recommendation as routine is a frequent error. Pairing the schedule with prevention levels, since these are secondary prevention, links the unit to the rest of the course and is often rewarded.
Get a NU470 Unit 5 example written to your instructions
Screening prompts may supply a patient, ask for a hypothetical one, or require a population view. Share your Unit 5 instructions and rubric and, where one exists, your patient's age, sex and relevant history, and a model schedule dated to the day it is checked is back within 24-48h, free on a first request.
NU470 Unit 5 questions, answered
Which guideline source should a screening schedule use?
The USPSTF is the usual anchor for adult preventive screening, and many rubrics expect it by name. Specialty societies such as the American Cancer Society sometimes differ on ages or intervals; where they do, say so and state which source the schedule follows. Whatever the source, record the publication year and the day you verified it.
Why does lung screening stop when someone quits?
Under the 2021 USPSTF recommendation, eligibility ends once a person has not smoked for fifteen years, because risk declines after quitting while the harms of repeated scans, false positives and incidental findings remain. That makes the quit date part of the calculation. A schedule that ignores it can keep a patient screening years past the point the evidence supports.
Can the sample's schedule be applied to a real person?
No. It belongs to a composite man and illustrates how an analysis is built and reasoned; it is not advice for anyone. Screening decisions for a real person depend on a full history and a conversation with their own clinician. Your assignment should apply the recommendations to the patient your prompt describes.